Pith Number

pith:DNQQBUHC

pith:2013:DNQQBUHCSZBLDFYOOKSEN46X3X

not attested not anchored not stored refs pending

An application of Cohn's rule to convolutions of univalent harmonic mappings

Michael Dorff, Raj Kumar, Sukhjit Singh, Sushma Gupta

arxiv:1306.5375 v1 · 2013-06-23 · math.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DNQQBUHCSZBLDFYOOKSEN46X3X}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:20:08.352790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b6100d0e29642b1970e72a446f3d7ddc45607b67d4b950561bbc65f74e1cef8

Aliases

arxiv: 1306.5375 · arxiv_version: 1306.5375v1 · doi: 10.48550/arxiv.1306.5375 · pith_short_12: DNQQBUHCSZBL · pith_short_16: DNQQBUHCSZBLDFYO · pith_short_8: DNQQBUHC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DNQQBUHCSZBLDFYOOKSEN46X3X \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1b6100d0e29642b1970e72a446f3d7ddc45607b67d4b950561bbc65f74e1cef8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14e16a5aedc4588eb3f452eed6790f375379406f492d25becc020e04b5bfbb0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2013-06-23T06:05:10Z",
    "title_canon_sha256": "ec4302c96fbd0d64602ae7faa5d12bed26ec75ca1d5e3dda80c20fb0bc289735"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5375",
    "kind": "arxiv",
    "version": 1
  }
}